| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.57 | 13.578% | $77.8804 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $165.29 | 10.240% | $182.2157 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $236.89 | 5.499% | $249.9166 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $164.39 | 12.298% | $184.6067 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $232.77 | 11.630% | $259.8412 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $148.57 | 11.496% | $165.6496 | $165.65 | $165.65 | $165.60 |
| Purchase #7 | $114.62 | 8.718% | $124.6126 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $1,131.10 | $1,244.7228 | $1,244.73 | $1,244.70 | $1,244.60 | |